阅读说明：本技术 一种涤纶罗纹针织物抗起毛起球整理方法 (Anti-pilling finishing method for polyester rib knitted fabric ) 是由 奚炳华 于 2019-10-30 设计创作，主要内容包括：本发明公开了一种涤纶罗纹针织物抗起毛起球整理方法,包括以下步骤方法：将纺线利用罗纹机织造出高品质的涤纶罗纹针织物坯布,得到的涤纶罗纹针织物坯布,放入常温清水中进行清洗2-3遍,将坯布上的杂质充分处理干净；然后依次通过,坯布染色、制作浸渍液、浸渍以及定型一系列过程,制得成品,本发明的有益效果是该新型一种涤纶罗纹针织物抗起毛起球整理方法,采用新型树脂整理剂,通过在缸内的一次浸渍法,达到减少起毛起球现象效果的涤纶罗纹针织物抗起毛起球整理工艺,本方法将大大改善目前涤纶罗纹针织物的抗起毛起球性能和服用性能,采用本项工艺所制得的涤纶罗纹针织物,在可预见的将来,将广泛用于各大休闲运动品牌中。(The invention discloses an anti-pilling finishing method for a polyester rib knitted fabric, which comprises the following steps: weaving the spun yarns by using a rib knitting machine to manufacture high-quality terylene rib knitted fabric gray fabric, putting the obtained terylene rib knitted fabric gray fabric into normal-temperature clean water for cleaning for 2-3 times, and fully treating impurities on the gray fabric; the invention has the advantages that the novel anti-pilling finishing process of the terylene rib knitted fabric is adopted, the novel resin finishing agent is adopted, and the effect of reducing the pilling phenomenon is achieved through a one-time impregnation method in a cylinder.)

1. A polyester rib knitted fabric anti-pilling finishing method is characterized by comprising the following steps:

step 1: the cloth is woven, the spinning threads are woven by the rib weaving machine to manufacture high-quality terylene rib knitting fabric grey cloth,

step 2, pre-washing, namely putting the polyester rib knitted fabric grey cloth obtained in the step 1 into normal-temperature clean water for washing for 2-3 times, and fully treating impurities on the grey cloth;

and step 3: dyeing grey cloth, namely placing the grey cloth in the step 2 into a dye vat with the dye temperature of 95-99 ℃ for dyeing, simultaneously synchronously stirring the dye vat by using a stirrer, naturally cooling the dye in the dye vat by using a heater, stopping cooling when the temperature is raised to 45-50 ℃, preserving heat for 30-45 minutes, naturally cooling the dye in the dye vat to room temperature after the heat preservation is finished, continuously stirring by using the stirrer during the period, and taking out the dyed cloth;

and 4, step 4: preparing an impregnation liquid, putting two thirds of water in a required amount into an impregnation barrel, adding the anti-pilling finishing liquid, uniformly stirring by using a stirrer, and finally adding the rest water;

and 5: dipping, namely putting the dyed cloth taken out in the step 3 into a centrifugal dehydrator for dehydration for 10-15 minutes, then putting the dyed cloth into the dipping barrel in the step 4, gradually heating the dye in the dipping barrel by using a heater, raising the temperature of dipping liquid in the dipping barrel to 60 ℃ by raising the temperature by 2 ℃ per minute, stopping heating, preserving the heat for 60 minutes, and naturally cooling the dye in a dye vat to room temperature after the heat preservation is finished;

step 6: and (3) setting, namely putting the dyed cloth dipped in the step (5) into clean water for cleaning, putting the dyed cloth into a centrifugal dehydrator for dehydration for 10-12 minutes, putting the dehydrated dyed cloth into a setting machine for drying and setting, controlling the setting temperature to be 90-100 ℃, controlling the lower overfeeding to be-5% -10% and the upper overfeeding to be 50% -60%, and thus obtaining the product.

2. The anti-pilling finishing method for the polyester rib knitted fabric according to claim 1, characterized by comprising the following steps of: the anti-pilling finishing agent in the step 4 is a novel resin finishing agent, and the dosage of the anti-pilling finishing agent in the impregnating solution is 4%.

3. The anti-pilling finishing method for the polyester rib knitted fabric according to claim 1, characterized by comprising the following steps of: the pH of the impregnation solution was 7.

4. The anti-pilling finishing method for the polyester rib knitted fabric according to claim 3, characterized in that: the stirring speed of the stirrer in the step 3 is 30-60 revolutions per minute.

Technical Field

The invention relates to the technical field of textile fabric processing, in particular to a method for finishing anti-pilling of a polyester rib knitted fabric.

Background

The polyester rib knitted fabric generates a pilling phenomenon on the surface due to the action of friction and the like in the long-term wearing process, the phenomenon not only influences the appearance and the hand feeling of the fabric, but also greatly reduces the wearability of the fabric, so that the anti-pilling finishing of the fabric is very important. The currently common anti-pilling finishing methods mainly comprise a biological enzyme finishing method, a physical and chemical method finishing, a monomer introducing method and a resin finishing method, but the integral using effect is poor.

Disclosure of Invention

The invention aims to provide an anti-pilling finishing method for a polyester rib knitted fabric, which aims to solve the problems in the background technology.

The purpose of the invention is realized by the following technical scheme: a method for finishing anti-pilling of a polyester rib knitted fabric comprises the following steps:

step 1: the cloth is woven, the spinning threads are woven by the rib loom to manufacture the high-quality terylene rib knitting fabric blank cloth,

step 2, pre-washing, namely putting the polyester rib knitted fabric grey cloth obtained in the step 1 into normal-temperature clear water for washing for 2-3 times, and fully treating impurities on the grey cloth;

and step 3: dyeing grey cloth, namely placing the grey cloth in the step 2 into a dye vat with the dye temperature of 95-99 ℃ for dyeing, simultaneously synchronously stirring the dye vat by using a stirrer, naturally cooling the dye in the dye vat by using a heater, stopping cooling when the temperature is raised to 45-50 ℃, preserving heat for 30-45 minutes, naturally cooling the dye in the dye vat to room temperature after the heat preservation is finished, continuously stirring by using the stirrer during the period, and taking out the dyed cloth after the dyeing is finished;

and 4, step 4: preparing an impregnation liquid, putting two thirds of water in a required amount into an impregnation barrel, adding the anti-pilling finishing liquid, uniformly stirring by using a stirrer, and finally adding the rest water;

and 5: dipping, namely putting the dyed cloth taken out in the step 3 into a centrifugal dehydrator for dehydration for 10-15 minutes, then putting the dyed cloth into the dipping barrel in the step 4, gradually heating the dye in the dipping barrel by using a heater, raising the temperature of dipping liquid in the dipping barrel to 60 ℃ by raising the temperature by 2 ℃ per minute, stopping heating, preserving the heat for 60 minutes, and naturally cooling the dye in the dye vat to room temperature after the heat preservation is finished;

step 6: and (3) setting, namely putting the dyed cloth dipped in the step (5) into clean water for cleaning, putting the dyed cloth into a centrifugal dehydrator for dehydrating for 10-12 minutes, putting the dehydrated dyed cloth into a setting machine for drying and setting, controlling the setting temperature to be 90-100 ℃, controlling the lower overfeeding to be-5% -10% and the upper overfeeding to be 50% -60%, and preparing the product.

In the invention, the anti-pilling finishing agent in the step 4 is a novel resin finishing agent, and the dosage of the anti-pilling finishing agent in the impregnating solution is 4%.

In the present invention, the pH of the dipping solution is 7.

In the invention, the stirring speed of the stirrer in the step 3 is 30-60 revolutions per minute.

Compared with the prior art, the invention has the beneficial effects that the novel anti-pilling finishing method for the polyester rib knitted fabric adopts the novel resin finishing agent, and achieves the effect of reducing the pilling phenomenon by a one-time impregnation method in a cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments, based on the present invention

The invention discloses an anti-pilling finishing method for a polyester rib knitted fabric, which comprises the following steps:

step 1: the cloth is woven, the spinning threads are woven by the rib loom to manufacture the high-quality terylene rib knitting fabric blank cloth,

step 2, pre-washing, namely putting the polyester rib knitted fabric grey cloth obtained in the step 1 into normal-temperature clear water for washing for 2-3 times, and fully treating impurities on the grey cloth;

and step 3: dyeing grey cloth, namely placing the grey cloth in the step 2 into a dye vat with the dye temperature of 95-99 ℃ for dyeing, simultaneously synchronously stirring the dye vat by using a stirrer, naturally cooling the dye in the dye vat by using a heater, stopping cooling when the temperature is raised to 45-50 ℃, preserving heat for 30-45 minutes, naturally cooling the dye in the dye vat to room temperature after the heat preservation is finished, continuously stirring by using the stirrer during the period, and taking out the dyed cloth after the dyeing is finished;

and 4, step 4: preparing an impregnation liquid, putting two thirds of water in a required amount into an impregnation barrel, adding the anti-pilling finishing liquid, uniformly stirring by using a stirrer, and finally adding the rest water;

and 5: dipping, namely putting the dyed cloth taken out in the step 3 into a centrifugal dehydrator for dehydration for 10-15 minutes, then putting the dyed cloth into the dipping barrel in the step 4, gradually heating the dye in the dipping barrel by using a heater, raising the temperature of dipping liquid in the dipping barrel to 60 ℃ by raising the temperature by 2 ℃ per minute, stopping heating, preserving the heat for 60 minutes, and naturally cooling the dye in the dye vat to room temperature after the heat preservation is finished;

step 6: and (3) setting, namely putting the dyed cloth dipped in the step (5) into clean water for cleaning, putting the dyed cloth into a centrifugal dehydrator for dehydrating for 10-12 minutes, putting the dehydrated dyed cloth into a setting machine for drying and setting, controlling the setting temperature to be 90-100 ℃, controlling the lower overfeeding to be-5% -10% and the upper overfeeding to be 50% -60%, and preparing the product.

In the invention, the anti-pilling finishing agent in the step 4 is a novel resin finishing agent, and the dosage of the anti-pilling finishing agent in the impregnation liquid is 4%; the pH of the impregnation liquid is 7; the stirring speed of the stirrer in the step 3 is 30-60 revolutions per minute.

The invention provides an anti-pilling finishing method for a terylene rib knitted fabric, which adopts a novel resin finishing agent and achieves the anti-pilling finishing process for the terylene rib knitted fabric with the effect of reducing the pilling phenomenon by a one-time impregnation method in a cylinder.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description of the embodiments is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.